Formby Bay Weather Forecast

    • 10
    • 16

    Showers

    • 9
    • 16

    Cloudy

    • 9
    • 17

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 10
    • 17

    Shower or two

    • 9
    • 15

    Shower or two

    • 7
    • 15

    Cloudy

Today 20 Aug Yorke Peninsula

Partly cloudy. High chance of showers in the south, slight chance elsewhere. Winds northwesterly 20 to 30 km/h turning west to southwesterly 15 to 20 km/h in the afternoon. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching around 17.

Central Coastal Waters

Wind
West to northwesterly 15 to 20 knots, reaching up to 25 knots in the west during the morning. Winds turning southwesterly in the late morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning, then decreasing to 1 metre by early evening.
1st Swell
West to southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres in the west.
Weather
Cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Formby Bay Temperature Statistics View More

August Temperature

Stenhouse Bay (24km)

  • Lowest 1 August, 2026

    4.5 °C

  • Average August

    12.7 °C

  • Highest 18 August, 2026

    19.9 °C

Climate (2021–2026)

Stenhouse Bay (24km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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